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sandflee
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sandflee last won the day on February 27 2015
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https://github.com/RehabMan/OS-X-Voodoo-PS2-Controller
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I finally got DSDT.aml by installing Ubuntu on another partition. I am getting compilation errors: 200+ from ACPI v4 and 8+ from v5. Can Yosemite support ACPI v5?
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i guess no progress here? I tried to extract the DSDT using the tool mentioned above. Well, I tried to load using MaciASL in Yosemite on my X1 Carbon (had to boot with -x flag). MaciASL could not load the file. Need someone to help out getting and patching DSDT....
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I made some progress getting Yosemite working on my X1 Carbon. - Multi-boot using Clover - Yosemite, MS 8.1, Ubuntu - HD4400 graphics using Rehabman's FakeID and Jake Lo's patch from Clover - Sound using VoodooHDA - Trackpad using VoodooPS2Controller - Pstate stepping using SSDT generation script - Batter using Rehabman's smart battery and DSDT patches - Hardware monitoring - DWA-131 wireless N What's not working yet - Wake from sleep - Native wireless and ethernet/display through USB docking - Graphics not perfect; strange spots and lines; not a big dea - Need to press the power button for 2 secs after boot; it goes blackl Installation: - Prepared a USB using unifail - Put a patched kernel (Haswell patch) - Installed the latest Chameleon 2.3svn-r2510 - Had a kernel panic with just "-x" option. Had to specify "-x -no-zp" to get the installer up and running. - Installation done. Post-Installation: - DSDT: Able to extract DSDT from Ubuntu, and after numerous tries, finally got it compiled. - Graphics: HD4400 graphics is working with Clover and Jake's AppleIntelFramebufferAzul.kext. The screen blacks out. Wait for a few seconds, press the power button for 2 sec and then hit the enter button. 2500x1440 resolution! - Sound (ALC3232/ALC292) working using VoodooHDA v2.8.7. - SSDT: CPU stepping works with the attached SSDT.aml - Battery using Rehabman's kext and DSDT patches Attachments: - 12/19/14 - Graphics, Battery, and Trackpad work. - 01/02/15 - Clover package including SSDT. - 01/07/15 - Revised DSDT - Battery is working now.
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Well I got my E6520 working on Yosemite 10.10 after spending some time this evening !! I think pretty much everything is working. I got it installed in a similar way as I had Maverick installed. I had Maverick (10.9) working on a partition. See my post: Dell E6520 with NVS 4200M on Mavericks . I created a partition (InstallYosemite) and loaded Yosemite using the following command: sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/InstallYosemite --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction Then, created /Extra in the InstallYosemite partition. I was able to boot after specifying -x option and installed Yosemite to the new partition. I believe I was using MBeast boot loader which was based on Chameleon v2.2 r2404. After OS was installed, I had problem booting from the partition. Tried MBeast, Clover, myHack, and other version of Chameleon. I ended using the latest Chameleon (Chameleon-2.3svn-r2510) and able to boot and upgrade extensions. You can skip extension upgrade steps and simply use the attached Extra. Don't forget to run KextWizard to update the /Extra and /S/L/E ! 12-12-2014: - Graphics (no lagging) - same DSDT - Sound - same AppleHDA - Battery - same ACPBatterManager - Touchpad - same VoodooPS2Controller - CPU stepping - same SSDT - Disk - TRIM Patch IOAHCIFamilty.kext 10.10.x - Network - AppleIntelE1000e v3.1.0 - FakeSMC v6.11.1328 - AppleACPIPlatform v10.9.5 Let's forget to credit where due: - OSX Crew - Disable NVS4200M and using H3000 (Optimus enabled) - E6520 on Mountain Lion by lgashu http://forum.osxlati...-mountain-lion/ - collection of 10.9 kext from iFail - ssdt generation - RevoGirl's blog - touchpad - RhabmanMerg - SDHC - heemsker - others that I missed Attachments: Extra-Yosemite-Install put this into / of the Yosemite installation partition Extra-E6520-Yosemite-<date> put this into / after installing Yosemite; if I update extensions, I will provide updates with a different date Extra-E6520-Yosemite-12-12-2014.zip Extra_Yosemite_Install.zip
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I use HWMonitor v 5.3.820. It shows the CPU voltage, multiplier, temperature, ... etc.
- 45 replies
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- dell e6520
- e6520
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Nice work guys. I was able get the sound working with the kernel flag and kext changes suggested by El. When I applied his SSDT with the GenerateC/PStates, I could not boot. When i removed the GenerateC/Pstate flags, I was able to boot but the CPU stepping was not working well. It was either very low CPU frequency or at the max. I switched back to my original SSDT, and the CPU stepping and sound are working. I am still at Chameleon r2266. It must have been the kernel flag. I will take out the AppleACPIPlatform to see if that works. Well, AppleACPIPlatform kext is needed (at least for me). While booting it goes into an infinite loop saying: SMC: smcreadKeyAction Erro ACID kSMCBadAgrumentError (0x89) fKeyHashTable=0x0xffffff8012876530 By the way, how do I check whether I have vpro system?
- 45 replies
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- dell e6520
- e6520
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Are you referring to Extra-E6520_Opt package? I tried this but cannot boot wo AppleACPIPlatform. Interesting....
- 45 replies
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- dell e6520
- e6520
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I reverted back to r2266, used the new AppleHDA and removed AppleACPIPlatform. During the boot, I got stuck at IOBluetoothHCIController ...
- 45 replies
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- dell e6520
- e6520
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[SOLVED] E6530 update from 10.9.1 to 10.9.2, LOSE sound
sandflee replied to girardpallet's topic in The Archive
Anyone experiencing boot crash after Chameleon r2377 upgrade? I get a memory allocation error. -
Never used PCKeyboardHack. Sorry. Jake, Have you upgraded to 10.9.2 yet? I lost sound with the upgrade. I tried update the AppleHDA from the following post and also upgraded the Chameleon to r2377. https://osxlatitude.com/index.php?/topic/6302-solved-e6530-update-from-1091-to-1092-lose-sound/ Chameleon r2377 gave me a crash stating Memory Allocation Error. Any idea? I had to start from USB and revert back to r2266.
- 45 replies
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- dell e6520
- e6520
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Ramon, Enable Optimus from the BIOS screen. That will disable NVS 4200M and use the HD3000 graphics. With the revised dsdt, it will enable sleep to work.
- 45 replies
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- dell e6520
- e6520
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Thanks, Jake. I will try out the sleep wo NVS4200. I tried it. Now the sleep is working!! I now have fully working! Thanks. I will post the revised files. Jake, Could you build EDP and update the compatibility matrix?
- 45 replies
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- dell e6520
- e6520
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heemsker, Sleep does not work at this point. The crew/admin of this forum said s/he will provide an instruction. NV4200M.kext enables the NVIDIA Quadra NVS 4200M graphics card. If you do not have that, you do not need it.
- 45 replies
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- dell e6520
- e6520
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Along with the guide for sleep, can you incorporate the Extra files to EDP? It has the latest kext as mentioned above. Thanks.
- 45 replies
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- dell e6520
- e6520
- (and 4 more)